package thread;
import static java.lang.Thread.sleep;
public class ThreadDemo18 {
    public static void main(String[] args) throws InterruptedException {
        Thread t = new Thread(() -> {
            for(int i = 0; i < 5; i++) {
                System.out.println("线程执行中...");
                try {
                    sleep(1000);
                }catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
        });

        //线程启动之前, 状态就是 NEW
        System.out.println(t.getState());
        t.start();
        System.out.println(t.getState());
        sleep(500);
        System.out.println(t.getState());

        t.join();
        //线程运行完毕, 状态就是 TERMINATED
        System.out.println(t.getState());
    }
}
